these 2 derivations will be built:
  /nix/store/2v4yjmnj94aihnj7pz6lrajday79w604-flake-inputs.drv
  /nix/store/af29j8yfs5kv238llkvp9mj29k74jl8z-check-flake-inputs.drv
building '/nix/store/2v4yjmnj94aihnj7pz6lrajday79w604-flake-inputs.drv'
building '/nix/store/af29j8yfs5kv238llkvp9mj29k74jl8z-check-flake-inputs.drv'

upload niks3: ok